Not speciifically, but I do work with people who won't own a Blackberry because they "don't want to be bothered 7X24 with e-mail". I advise them of the two highly innovative "Ignore" options that are inherent to the Blackberry:

1."Soft Ignore"-put the device in another room.
2. "Hard Ignore"-turn it off.

I get a lot of dirty looks forsome reason....

__________________1st Step in Troubleshooting: Do you have a BlackBerry Data Plan?2nd Step in Troubleshooting: Pull the Battery.